diff options
| author | Mike Rapoport <rppt@linux.vnet.ibm.com> | 2018-10-26 15:05:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 16:25:20 -0700 |
| commit | e92d39cdb120219a16502ca646d407d61cd7adf4 (patch) | |
| tree | d5c11a8fdd65c6843574887dc136c53c19063619 /arch/unicore32/Kconfig | |
| parent | ddf63983576ac2520d13a49f03f2d382ac60e2c7 (diff) | |
| download | linux-0-day-e92d39cdb120219a16502ca646d407d61cd7adf4.tar.gz linux-0-day-e92d39cdb120219a16502ca646d407d61cd7adf4.tar.xz | |
unicore32: switch to NO_BOOTMEM
The unicore32 architecture already supports memblock and uses it for some
early memory reservations, e.g initrd and the page tables.
At some point unicore32 allocates the bootmem bitmap from the memblock and
then hands over the memory reservations from memblock to bootmem.
This patch removes the bootmem initialization and leaves memblock as the
only boot time memory manager for unicore32.
Link: http://lkml.kernel.org/r/1533326330-31677-8-git-send-email-rppt@linux.vnet.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Acked-by: Guan Xuetao <gxt@pku.edu.cn>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rob Herring <robh@kernel.org>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/unicore32/Kconfig')
| -rw-r--r-- | arch/unicore32/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 3a3b40f795589..0c5111b206bd8 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -6,6 +6,7 @@ config UNICORE32 select ARCH_MIGHT_HAVE_PC_SERIO select DMA_DIRECT_OPS select HAVE_MEMBLOCK + select NO_BOOTMEM select HAVE_GENERIC_DMA_COHERENT select HAVE_KERNEL_GZIP select HAVE_KERNEL_BZIP2 |